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TPD8S300RUKR
+Lista de MateriaisSURGE SUPP 8VC 2-CIRCUIT 20WQFN
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FabricanteTexas Instruments
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Peça do Fabricante #TPD8S300RUKR
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Pacote WQFN-20
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Em Estoque1586
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Voltage-Clamping | 8V |
| Technology | Internal Switch |
| NumberofCircuits | 2 |
| Applications | USB OTG |
| MountingType | Surface Mount |
| Package/Case | 20-WFQFN Exposed Pad |
Visão Geral
Description
Key features include:
- High ESD protection: It supports up to ±15kV contact discharge and ±20kV air-gap discharge, compliant with IEC 61000-4-2 level 4 standards.
- Low capacitance: The device features a low capacitance of 0.25 pF, which helps maintain signal integrity in high-speed data lines.
- Compact package: It comes in a small, space-saving package suitable for compact and portable devices.
- Bidirectional protection: Provides overvoltage protection in both directions for each channel, essential for reversible USB Type-C connectors.
The TPD8S300RUKR is ideal for use in consumer electronics, smartphones, tablets, and other devices that utilize USB Type-C ports, offering robust protection while ensuring optimal performance.
Equivalent
1. Nexperia PESD8L5.0UW with similar ESD protection features.
2. STMicroelectronics USBLC6-2SC6 for USB interface protection.
3. ON Semiconductor ESD7008 for similar voltage and pin configuration.
Always check the datasheet specifications to ensure compatibility with your specific application requirements.
Features
1. Protection: It provides robust protection against electrostatic discharge (ESD) with a rating of ±15 kV IEC 61000-4-2 contact.
2. Voltage Range: Operates over a wide voltage range, making it suitable for various applications that require protection from overvoltage conditions.
3. Low Capacitance: Offers low capacitance, which is crucial for maintaining signal integrity in high-speed data lines.
4. Compact Package: The device comes in a small package, which is ideal for space-constrained applications and helps in maintaining a slim design for modern electronic devices.
5. Bidirectional Protection: Provides bidirectional protection, ensuring that both positive and negative voltage surges are mitigated effectively.
6. Clamping Voltage: Features low clamping voltage for better protection and minimal impact on signal lines.
7. Multiple Channels: Supports multiple data lines, which is beneficial for complex circuit designs needing comprehensive protection across several lines.
This device is ideal for safeguarding modern electronic interfaces from electrical transients while maintaining high-performance signal integrity.
Pinout
Key features include:
1. ESD Protection: Provides protection up to ±15 kV for air gap discharge and ±8 kV for contact discharge as per the IEC 61000-4-2 standard.
2. Low Capacitance: The device has a low capacitance of 0.5 pF, ensuring minimal signal distortion on high-speed data lines.
3. 8-Channel Protection: It offers protection for up to 8 lines, suitable for applications like USB, HDMI, and other similar interfaces.
4. Bidirectional Protection: The device is bidirectional, allowing it to protect in both directions for enhanced safety.
5. Small Form Factor: The compact size of the WQFN package makes it suitable for space-constrained applications.
This combination of features makes the TPD8S300RUKR ideal for safeguarding sensitive electronic components in consumer electronics, telecommunications, and computing devices.
Manufacturer
Application
1. Consumer Electronics: Protecting interfaces such as HDMI ports, USB ports, and other I/O connectors from ESD damage.
2. Computing Devices: Safeguarding laptops, desktops, and servers from transient voltage spikes.
3. Telecommunication Equipment: Ensuring reliable operation of communication ports and interfaces.
4. Industrial Systems: Providing robust protection for sensitive industrial control systems and automation equipment.
5. Automotive Electronics: Used in infotainment systems and other sensitive automotive interfaces to enhance durability against electrical transients.
Package
FAQ
Q: What is the primary application for the TPD8S300RUKR?
A: It is specifically designed for USB On-The-Go (OTG) ports, providing robust ESD protection and signal conditioning for the USB data lines and VBUS.
Q: What is the function of the integrated 8V voltage clamp?
A: The 8V clamp protects downstream components from overvoltage transients on the VBUS line, a common requirement in USB applications, by limiting the voltage to a safe level.
Q: What does the "Internal Switch" technology refer to in this device?
A: It indicates the IC integrates the necessary high-side power switches for the USB data lines, simplifying board design by eliminating the need for external discrete switching MOSFETs.
Q: How many USB ports can a single TPD8S300RUKR protect?
A: With 2 circuits, it can protect one standard USB port (D+, D- lines) or support other configurations as two independent protection channels.
Q: What is the recommended mounting method for this component?
A: It is designed for Surface Mount Technology (SMT) using the 20-WFQFN Exposed Pad package, which aids in thermal dissipation during reflow soldering.
Q: Is this part available for automated assembly processes?
A: Yes, it is supplied on Tape & Reel (TR) packaging, which is standard for high-volume, automated pick-and-place SMT assembly lines.
